#header{
	width:900px;
	height:166px;
	margin:auto;
}

#logo{
	margin-left:342px;
}

#nav{
	float:left;
	width:250px;
	height:600px;
	margin-left:50px;
}

#navigation{
	list-style: none;
	font-size:2.3em;
}

#main_section{
	float:left;
	width:600px;
	height:600px;
	padding-top:50px;
	padding-left:50px;
}

#info{
	border:1px solid black;
	width:500px;
}

#thumbnail{
	width:50px;
	height:50px;
	margin:auto;
}

input, button{
	width:80px;
	height:40px;
}